Tokyo Energy & Systems completes ToSTNeT-3 share buyback

Tokyo Energy & Systems Inc. announced on November 6, 2025, the successful completion of its share buyback program. The company acquired 200,000 shares of its common stock through an off-auction own share repurchase trading system (ToSTNeT-3) on the Tokyo Stock Exchange. The total acquisition cost amounted to 371,400,000 yen.

This acquisition concludes the share buyback program approved by the board of directors on November 5, 2025. The program, executed under the Companies Act, aimed to enhance shareholder returns and improve capital efficiency. The 200,000 shares acquired represent approximately 0.6% of the total issued shares, excluding treasury shares.